cache

package module

v0.0.0-...-0f7df96 Latest Latest Go to latest Published: Nov 15, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

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type Cache[T any] struct {
	// contains filtered or unexported fields
}

并发安全内存库

func NewCache[T any](clearInterval time.Duration) *Cache[T]

func (c *Cache[T]) Delete(k string)

func (c *Cache[T]) Get(k string) (v T, ok bool)

func (c *Cache[T]) Story(k string, v T, d time.Duration)

存储，如果存在旧值则会覆盖过期时间

func (c *Cache[T]) SwapValue(k string, v T) bool

替换新值不覆盖过期时间

type Item[T any] struct {
	// contains filtered or unexported fields
}

type LRUCache struct {
	// contains filtered or unexported fields
}

LRUCache is an LRU cache. It is safe for concurrent access.

func NewLRUCache(maxItemSize int) *LRUCache

NewLRUCache If maxItemSize is zero, the cache has no limit. if maxItemSize is not zero, when cache's size beyond maxItemSize,start to swap

func (c *LRUCache) Del(key string)

Delete delete the key

func (c *LRUCache) Get(key string) (interface{}, bool)

Get value with key

func (c *LRUCache) Set(key string, value interface{})

Set a value with key